DE102012111081A1 - solar collector - Google Patents
solar collector Download PDFInfo
- Publication number
- DE102012111081A1 DE102012111081A1 DE102012111081.6A DE102012111081A DE102012111081A1 DE 102012111081 A1 DE102012111081 A1 DE 102012111081A1 DE 102012111081 A DE102012111081 A DE 102012111081A DE 102012111081 A1 DE102012111081 A1 DE 102012111081A1
- Authority
- DE
- Germany
- Prior art keywords
- solar collector
- capacitor
- film
- collector according
- manifold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0275—Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/90—Solar heat collectors using working fluids using internal thermosiphonic circulation
- F24S10/95—Solar heat collectors using working fluids using internal thermosiphonic circulation having evaporator sections and condenser sections, e.g. heat pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
- F24S80/30—Arrangements for connecting the fluid circuits of solar collectors with each other or with other components, e.g. pipe connections; Fluid distributing means, e.g. headers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F2013/005—Thermal joints
- F28F2013/006—Heat conductive materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
Die Erfindung betrifft einen Solarkollektor, umfassend mindestens ein Wärmerohr (1) mit einem Kondensator (2), der zur Wärmeabgabe mit einer Sammelleitung (3) verbunden ausgebildet ist, wobei zwischen dem Kondensator (2) und der Sammelleitung (3) ein Wärmeleitmaterial (4) angeordnet ist. Nach der Erfindung ist vorgesehen, dass das Wärmeleitmaterial (4) als Folie ausgebildet ist.The invention relates to a solar collector, comprising at least one heat pipe (1) with a condenser (2), which is connected to a manifold (3) for heat dissipation, with a heat conducting material (4) between the condenser (2) and the manifold (3) ) is arranged. According to the invention, the heat conducting material (4) is designed as a film.
Description
Die Erfindung betrifft einen Solarkollektor gemäß dem Oberbegriff des Patentanspruchs 1.The invention relates to a solar collector according to the preamble of
Ein Solarkollektor der eingangs genannten Art ist nach der
Der Erfindung liegt die Aufgabe zugrunde, einen Solarkollektor der eingangs genannten Art zu verbessern, und zwar insbesondere hinsichtlich einer vereinfachten Montage.The invention has for its object to improve a solar collector of the type mentioned, in particular in terms of a simplified installation.
Diese Aufgabe ist mit einem Solarkollektor der eingangs genannten Art durch die im Kennzeichen des Patentanspruchs 1 aufgeführten Merkmale gelöst.This object is achieved with a solar collector of the type mentioned by the features listed in the characterizing part of
Nach der Erfindung ist also vorgesehen, dass das Wärmeleitmaterial als Folie, insbesondere als Graphitfolie, ausgebildet ist.According to the invention, it is thus provided that the heat-conducting material is formed as a film, in particular as a graphite foil.
Mit anderen Worten zeichnet sich die Erfindung dadurch aus, dass statt einer vergleichsweise mühsam von Hand aufzutragenden Paste eine einfach einzulegende Folie verwendet wird. Diese Maßgabe erleichtert die Montage des Solarkollektor erheblich. Darüber hinaus hat sich gezeigt, dass Wärmeleitpaste auf Dauer und entsprechender Temperaturbelastung spröde wird, was bei einer Folie, wie Versuche gezeigt haben, nicht der Fall ist.In other words, the invention is characterized in that instead of a comparatively cumbersome to be applied by hand paste an easy-to-insert film is used. This proviso facilitates the installation of the solar collector considerably. In addition, it has been shown that thermal grease is brittle over time and corresponding temperature stress, which is not the case with a film, as experiments have shown.
Andere vorteilhafte Weiterbildungen des erfindungsgemäßen Solarkollektors ergeben sich aus den abhängigen Patentansprüchen.Other advantageous developments of the solar collector according to the invention will become apparent from the dependent claims.
Der Vollständigkeit halber wird noch auf folgenden Stand der Technik hingewiesen:
Aus der
From the
Aus der
Der erfindungsgemäße Solarkollektor einschließlich seiner vorteilhaften Weiterbildungen gemäß der abhängigen Patentansprüche wird nachfolgend anhand der zeichnerischen Darstellung eines bevorzugten Ausführungsbeispiels näher erläutert.The solar collector according to the invention including its advantageous developments according to the dependent claims will be explained in more detail with reference to the drawing of a preferred embodiment.
Es zeigt schematischIt shows schematically
In der einzigen
Wie aus der vorgenannten
Weiterhin ist in bekannter Weise vorgesehen, dass jeder Teilstrang
Wesentlich für den erfindungsgemäßen Solarkollektor ist nun, dass das Wärmeleitmaterial
Diese Maßgabe ist dabei dann besonders vorteilhaft, wenn die Sammelleitung
Weiterhin ist bevorzugt vorgesehen, dass die Folie als Graphitfolie ausgebildet ist und eine Dicke von weniger als 1 mm, vorzugsweise weniger als 0,4 mm, aufweist. Derartige Graphitfolie wird beispielsweise von der Firma SGL Carbon SE, Wiesbaden, Bundesrepublik Deutschland, unter dem Markennamen SIGRAFLEX®-Folie hergestellt und angeboten.Furthermore, it is preferably provided that the film is formed as a graphite foil and has a thickness of less than 1 mm, preferably less than 0.4 mm. Such graphite foil is produced for example by the company SGL Carbon SE, Wiesbaden, Germany, under the brand name SIGRAFLEX® ® film and offered.
Ferner ist vorgesehen, dass die zwischen dem Kondensator
Wie aus der
Weiterhin ist vorgesehen, dass die Folie zusätzlich zwischen den Teilsträngen
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Wärmerohrheat pipe
- 22
- Kondensatorcapacitor
- 33
- Sammelleitungmanifold
- 3.13.1
- Teilstrangpartial strand
- 3.23.2
- Teilstrangpartial strand
- 44
- Wärmeleitmaterialthermal interface material
- 55
- Aufnahmebereichreception area
- 66
- Kontaktbereichcontact area
- 77
- SolarkreisanschlussSolar circuit connection
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 9400961 U1 [0002] DE 9400961 U1 [0002]
- EP 0717244 B1 [0008, 0014] EP 0717244 B1 [0008, 0014]
- DE 102006010578 B3 [0009] DE 102006010578 B3 [0009]
Zitierte Nicht-PatentliteraturCited non-patent literature
- http://de.wikipedia.org/w/index.php?title=W%C3%A4rmerohr&oldid=108447795 [0013] http://de.wikipedia.org/w/index.php?title=W%C3%A4rmerohr&oldid=108447795 [0013]
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012111081.6A DE102012111081A1 (en) | 2012-11-19 | 2012-11-19 | solar collector |
EP13192851.7A EP2733438A1 (en) | 2012-11-19 | 2013-11-14 | Solar collector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012111081.6A DE102012111081A1 (en) | 2012-11-19 | 2012-11-19 | solar collector |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102012111081A1 true DE102012111081A1 (en) | 2014-05-22 |
Family
ID=49641496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102012111081.6A Ceased DE102012111081A1 (en) | 2012-11-19 | 2012-11-19 | solar collector |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2733438A1 (en) |
DE (1) | DE102012111081A1 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9400961U1 (en) | 1993-02-08 | 1994-04-28 | Advance Energy Technology Bang | Solar collector with a conical capacitor |
EP0717244B1 (en) | 1994-12-15 | 1999-05-26 | VIESSMANN WERKE GmbH & CO. | Solar collector |
WO2005088207A1 (en) * | 2004-03-15 | 2005-09-22 | Uestuen Orhan | Heat exchanger with a vacuum tubes |
DE102005028431A1 (en) * | 2005-06-17 | 2006-12-21 | Bosch Rexroth Ag | Heat dissipating device for heat generator, has leaf springs provided for substrate to enable substrate to be mounted in flexible manner on substrate carrier, in which substrate is provided to receive heat generator |
DE102006010578B3 (en) | 2006-03-06 | 2007-08-16 | Acm Coatings Gmbh | Solar collector to provide solar power has absorber foil consisting of graphite foil as carrier foil and heat absorbing foil |
AT507570A4 (en) * | 2008-08-26 | 2010-06-15 | Windpessl Hartwig | RAILING |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1736715A1 (en) * | 2005-06-23 | 2006-12-27 | Sgl Carbon Ag | Vacuum tube for solar collectors with improved heat transfer |
DE202009005525U1 (en) * | 2009-04-11 | 2009-07-02 | Narva Lichtquellen Gmbh + Co. Kg | Heat exchanger for heat pipe capacitors |
DE202009006495U1 (en) * | 2009-05-04 | 2010-02-25 | Narva Lichtquellen Gmbh + Co. Kg | Heat pipe condenser and heat transfer device |
-
2012
- 2012-11-19 DE DE102012111081.6A patent/DE102012111081A1/en not_active Ceased
-
2013
- 2013-11-14 EP EP13192851.7A patent/EP2733438A1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9400961U1 (en) | 1993-02-08 | 1994-04-28 | Advance Energy Technology Bang | Solar collector with a conical capacitor |
EP0717244B1 (en) | 1994-12-15 | 1999-05-26 | VIESSMANN WERKE GmbH & CO. | Solar collector |
WO2005088207A1 (en) * | 2004-03-15 | 2005-09-22 | Uestuen Orhan | Heat exchanger with a vacuum tubes |
DE102005028431A1 (en) * | 2005-06-17 | 2006-12-21 | Bosch Rexroth Ag | Heat dissipating device for heat generator, has leaf springs provided for substrate to enable substrate to be mounted in flexible manner on substrate carrier, in which substrate is provided to receive heat generator |
DE102006010578B3 (en) | 2006-03-06 | 2007-08-16 | Acm Coatings Gmbh | Solar collector to provide solar power has absorber foil consisting of graphite foil as carrier foil and heat absorbing foil |
AT507570A4 (en) * | 2008-08-26 | 2010-06-15 | Windpessl Hartwig | RAILING |
Non-Patent Citations (1)
Title |
---|
http://de.wikipedia.org/w/index.php?title=W%C3%A4rmerohr&oldid=108447795 |
Also Published As
Publication number | Publication date |
---|---|
EP2733438A1 (en) | 2014-05-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R012 | Request for examination validly filed | ||
R002 | Refusal decision in examination/registration proceedings | ||
R003 | Refusal decision now final |